Find the missing side length, k.
1 answer:
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Answer:
Step-by-step explanation:
<u><em>The correct question is</em></u>
What is the equation of a line passing through the point (3, 2) and parallel to the line y=5x+4
step 1
Find the slope of the given line
we have
This is the equation of the line in slope intercept form
The slope is
step 2
Find the slope of the line parallel to the given line
we know that
If two lines are parallel, then their slopes are equal
so
The slope is
step 3
Find the equation of the line in point slope form
we have
substitute
step 4
Convert to slope intercept form
isolate the variable y
For this case, what we must do is calculate the mean of the given data.
For this, we must do the following:
Add the given numbers and divide by the number of numbers.
We have then:
From here, we clear the value of x.
We have then:
Answer:
Tasha would have to score 90 on the sixth test to have a mean of 85
For this, we must do the following:
Add the given numbers and divide by the number of numbers.
We have then:
From here, we clear the value of x.
We have then:
Answer:
Tasha would have to score 90 on the sixth test to have a mean of 85